1John Adams to Thomas Jefferson, 16 July 1813 (Jefferson Papers)
Socrates (Athenian philosopher) [index entry]
2Thomas Jefferson to John Adams, 12 October 1813 (Jefferson Papers)
Socrates (Athenian philosopher) [index entry]
3John Adams to Thomas Jefferson, 3 December 1813 (Jefferson Papers)
Socrates (Athenian philosopher); mentioned [index entry]
4John Adams to Thomas Jefferson, 25 December 1813 (Jefferson Papers)
Socrates (Athenian philosopher); daemon of [index entry]
5Thomas Jefferson to John Adams, 5 July 1814 (Jefferson Papers)
Socrates (Athenian philosopher); TJ on [index entry]